Let's Encrypt
letsencrypt.org
Let's Encrypt is a free, automated, and open certificate authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our nonprofit work this year in our 2023 Annual Report.

Happy birthday to Let’s Encrypt !

Huge thanks to everyone involved in making HTTPS available to everyone for free !

  • NιƙƙιDιɱҽʂEnglish
    15•2 hours ago

    HTTPS certs used to be very expensive and technically complicated, making it out of reach for most smaller orgs. Let’s Encrypt brought easy mass adoption and changed encryption availability on the web for everyone.